I'll try to post a few pictures of the last one I made in a few days. I used some free wood I picked up from a place that makes office furniture. I think it was 1 1/8" mel and I know it's over 100lbs lol. I wanted it to be really sturdy and it is. All I had to buy was screws, thermostat, and heat pads.
Oh....Can't forget the new tubs I bought to fill it